30885910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{4759}}^1$

素因数の和:4836

約数の個数: 32

約数和(自身を含む): 61689600

約数和(自身を除く): 30803690

約数列:

[1, 2, 5, 10, 11, 22, 55, 59, 110, 118, 295, 590, 649, 1298, 3245, 4759, 6490, 9518, 23795, 47590, 52349, 104698, 261745, 280781, 523490, 561562, 1403905, 2807810, 3088591, 6177182, 15442955, 30885910]

約数ペア:

[(1, 30885910), (2, 15442955), (5, 6177182), (10, 3088591), (11, 2807810), (22, 1403905), (55, 561562), (59, 523490), (110, 280781), (118, 261745), (295, 104698), (590, 52349), (649, 47590), (1298, 23795), (3245, 9518), (4759, 6490)]